EP0794600A4 - Oscillateur laser - Google Patents

Oscillateur laser

Info

Publication number
EP0794600A4
EP0794600A4 EP96912233A EP96912233A EP0794600A4 EP 0794600 A4 EP0794600 A4 EP 0794600A4 EP 96912233 A EP96912233 A EP 96912233A EP 96912233 A EP96912233 A EP 96912233A EP 0794600 A4 EP0794600 A4 EP 0794600A4
Authority
EP
European Patent Office
Prior art keywords
laser oscillator
oscillator
laser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96912233A
Other languages
German (de)
English (en)
Other versions
EP0794600A1 (fr
EP0794600B1 (fr
Inventor
Takayuki Yamashita
Hiroyuki Hayashikawa
Satoshi Eguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP0794600A1 publication Critical patent/EP0794600A1/fr
Publication of EP0794600A4 publication Critical patent/EP0794600A4/fr
Application granted granted Critical
Publication of EP0794600B1 publication Critical patent/EP0794600B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B23K26/704—Beam dispersers, e.g. beam wells
EP96912233A 1995-04-28 1996-04-25 Generateur laser Expired - Lifetime EP0794600B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP10550095 1995-04-28
JP10550095A JP3254959B2 (ja) 1995-04-28 1995-04-28 レーザ発振装置
JP105500/95 1995-04-28
PCT/JP1996/001125 WO1996034438A1 (fr) 1995-04-28 1996-04-25 Oscillateur laser

Publications (3)

Publication Number Publication Date
EP0794600A1 EP0794600A1 (fr) 1997-09-10
EP0794600A4 true EP0794600A4 (fr) 1998-12-02
EP0794600B1 EP0794600B1 (fr) 2003-07-09

Family

ID=14409328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96912233A Expired - Lifetime EP0794600B1 (fr) 1995-04-28 1996-04-25 Generateur laser

Country Status (5)

Country Link
US (1) US5850412A (fr)
EP (1) EP0794600B1 (fr)
JP (1) JP3254959B2 (fr)
DE (1) DE69629007T2 (fr)
WO (1) WO1996034438A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100439514B1 (ko) * 2002-01-25 2004-07-12 (주)코리아레이저테크 고속 축류 ｃｏ₂가스 레이저발생장치
US10333277B2 (en) * 2017-10-26 2019-06-25 Omnivision Technologies, Inc. Structure light module using vertical cavity surface emitting laser array
US11280988B2 (en) 2018-09-04 2022-03-22 Omnivision Technologies, Inc. Structure light module using vertical cavity surface emitting laser array and folding optical element
US20220013976A1 (en) * 2020-07-13 2022-01-13 Raytheon Company High-energy laser apparatus for thin film temperture sensing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863186A (ja) * 1981-10-09 1983-04-14 Matsushita Electric Ind Co Ltd レ−ザエネルギ−開閉装置
US4864098A (en) * 1988-05-19 1989-09-05 Rofin-Sinar, Inc. High powered beam dump

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879787A (ja) * 1981-11-06 1983-05-13 Olympus Optical Co Ltd レ−ザ出力可変装置
JPS62104183A (ja) * 1985-10-31 1987-05-14 Mitsubishi Electric Corp レ−ザビ−ム共振器系・伝送系
JPH0433843Y2 (fr) * 1986-05-15 1992-08-13
JPH02137059A (ja) * 1988-11-12 1990-05-25 Talent Lab Inc 文字処理装置における発音・音調による漢字入力方法
JPH02137059U (fr) * 1988-12-19 1990-11-15
JPH073895B2 (ja) * 1989-01-24 1995-01-18 株式会社東芝 金属蒸気レーザ装置
JPH04130684A (ja) * 1990-09-20 1992-05-01 Fanuc Ltd レーザビーム吸収器
JPH0526771A (ja) * 1991-07-22 1993-02-02 Nippon Telegr & Teleph Corp <Ntt> 光線路評価方法およびその装置
JPH05267771A (ja) * 1992-03-19 1993-10-15 Hitachi Ltd 固体レーザ装置、及びこの固体レーザ装置を用いたレーザエッチング装置，レーザマーキング装置，血液成分測定装置、並びにレーザアニール装置
US5225933A (en) * 1992-05-18 1993-07-06 Battelle Memorial Institute Ultrablack surfaces
JPH06164030A (ja) * 1992-11-24 1994-06-10 Fuji Electric Co Ltd レーザ発振装置
JP3223206B2 (ja) * 1992-12-07 2001-10-29 本田技研工業株式会社 レーザ加工用吸光体
JP3560353B2 (ja) * 1993-11-02 2004-09-02 ファナック株式会社 レーザビーム吸収器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863186A (ja) * 1981-10-09 1983-04-14 Matsushita Electric Ind Co Ltd レ−ザエネルギ−開閉装置
US4864098A (en) * 1988-05-19 1989-09-05 Rofin-Sinar, Inc. High powered beam dump

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 154 (E - 185) 6 July 1983 (1983-07-06) *
See also references of WO9634438A1 *

Also Published As

Publication number Publication date
JPH08306996A (ja) 1996-11-22
JP3254959B2 (ja) 2002-02-12
DE69629007T2 (de) 2004-05-13
EP0794600A1 (fr) 1997-09-10
DE69629007D1 (de) 2003-08-14
US5850412A (en) 1998-12-15
EP0794600B1 (fr) 2003-07-09
WO1996034438A1 (fr) 1996-10-31

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